There is a bike on craigslist that I would really like to get. The problem is that it is a little too small. I'm 6'2" and have a 35 inch inseam, and this bike has a 58cm frame. I would be using the bike for loaded touring, so if I were to put an extra long stem and seatpost on the bike, would the handling of the bike be affected by a lot? Are there any other problems with this idea?